Encrypting Session Cookies For User Security

Session Data

Session Data - struct
cfid 333540
cftoken d7e6f2fda10b5cf0-5ADDECF3-0AD9-CC00-DDD2024AC5B6D21C
sessionid 098DFC0F5403100D9DEEB2F46033342C_333540_d7e6f2fda10b5cf0-5ADDECF3-0AD9-CC00-DDD2024AC5B6D21C
urltoken CFID=333540&CFTOKEN=d7e6f2fda10b5cf0-5ADDECF3-0AD9-CC00-DDD2024AC5B6D21C

index.cfm?cfid=333540&cftoken=d7e6f2fda10b5cf0-5ADDECF3-0AD9-CC00-DDD2024AC5B6D21C